bash

问题 Closed . This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed last month . Improve this question I'm trying to find similarities between both the sentences in a shell script. Have a two sentences containing duplicate words, for example, the input data in file my_text.txt Shell Script. Linux Shell Script. The intersection of both sentences: Shell + Script The union " size "

问题 I am trying to create an ide-like setup with tmux + vim . I've seen a lot written about this on the internet, but I've been unable to figure out how to do one critical thing: execute test lines of code. For example, you may create a tmux session with a vim pane for writing code and a python pane for executing tests, like so: # Create a new Tmux session. session="ide" tmux start-server tmux new-session -d -s $session -n ide # Split the pane horizontally and launch vim. tmux selectp -t 1 tmux

问题 In openwrt, as we known, usually the patches for a certain package should be put in package/[pkg]/patches and it will be applied in Makefile via $(Build/Patch). Example: package/test/0001-1.0.1.8.fix-A.patch package/test/0002-1.0.1.8.fix-B.patch When the package update to a new version, the patches sometimes also need to be updated. Example: package/test/0001-1.0.1.9.fix-A.patch package/test/0002-1.0.1.9.fix-B.patch OR package/test/0001-1.0.2.0.fix-A.patch package/test/0002-1.0.2.0.fix-B

问题 In openwrt, as we known, usually the patches for a certain package should be put in package/[pkg]/patches and it will be applied in Makefile via $(Build/Patch). Example: package/test/0001-1.0.1.8.fix-A.patch package/test/0002-1.0.1.8.fix-B.patch When the package update to a new version, the patches sometimes also need to be updated. Example: package/test/0001-1.0.1.9.fix-A.patch package/test/0002-1.0.1.9.fix-B.patch OR package/test/0001-1.0.2.0.fix-A.patch package/test/0002-1.0.2.0.fix-B

问题 I am trying to download 100 files using a script I dont want at any point of time not more than 4 downloads are happening. So i have create a folder /home/user/file_limit . In the script it creates a file here before the download and after the download is complete it will delete it. The script will check the number of files in the folder is less than 4 then only it will allow to create a file in the folder /home/user/file_limit I am running a script like this today=`date +%Y-%m-%d-%H_%M_%S_%N

问题 The following program is just for fun, I am trying to get into bash scripting. I am not going to use the script for doing backups. I am trying to create a for loop to check if user input (directories that will be backed up) in an array are valid. If input is valid, it should be used. If not, it should be overwritten with a default value /home/$USER . echo "Please enter absolute path of directory for backup. Default is "/home/$USER echo "You can choose multiple directories. Press CTRL-D to

问题 This question already has answers here : How do I use variables in single quoted strings? (7 answers) Closed last year . I would like to be able to use bash variable replacement in the following query to Artifactory Query Language api (AQL) In the shell, the command works like this: $ curl -H 'content-type: text/plain' -H 'X-Api-Key: APIKEYGOESHERE' -X POST https://foo.jfrog.io/foo/api/search/aql -d ' > items.find({ > "repo":{"$eq":"foo-docker"}, > "path":{"$match":"REPONAME/*"} > }) > .sort(

问题 This question already has answers here : How do I use variables in single quoted strings? (7 answers) Closed last year . I would like to be able to use bash variable replacement in the following query to Artifactory Query Language api (AQL) In the shell, the command works like this: $ curl -H 'content-type: text/plain' -H 'X-Api-Key: APIKEYGOESHERE' -X POST https://foo.jfrog.io/foo/api/search/aql -d ' > items.find({ > "repo":{"$eq":"foo-docker"}, > "path":{"$match":"REPONAME/*"} > }) > .sort(

问题 So now both vim and neovim support terminal emulators inside them (with the terminal command). (I use neovim.) I often open a terminal inside vim and run some long running build/test command in it, I then close its window in order to save space for coding. I then have to check back on that terminal periodically to see if the command it ran has completed. Is there a way vim can listen to terminal command completion (through interprocess communication or some other way) ? That way I can

问题 I'm trying to use a command on everyfile .log in a folder but I can't understand how to change the output file for every file in the folder. #!/bin/bash N="0" for i in "*.log" do echo "Processing $f file..." cat $i | grep "test" | awk '/show/ {a = $1} !/show/{print a,$6}' > "log$N.txt" done How can i increment the counter for log$n.txt? 回答1: It's bad practice to write shell loops just to process text (see https://unix.stackexchange.com/questions/169716/why-is-using-a-shell-loop-to-process